对4种不同的钢纤维混凝土和2种相应的素混凝土进行了抗压、劈裂和4点弯曲实验.结果表明,钢纤维混凝土的上述强度明显优于素混凝土的相应强度;而钢纤维再生混凝土的上述强度明显优于钢纤维卵石混凝土的相应强度;混杂尺寸钢纤维混凝土的上述强度不如单一尺寸钢纤维混凝土的相应强度.
Four different steel fiber reinforced concretes and two corresponding plain concretes are tested for compression, splitting and 4 points bending.The results show that the above strengths of steel fiber reinforced concretes are obviously superior to those of plain concrete;while the strengths of steel fiber reinforced regenerated concretes obviously have the advantage over those of steel fiber reinforced boulder concretes;the strengths of multi-size steel fiber reinforced concretes are not as strong as those of single-size steel fiber reinforced concretes.